﻿// Admin.NET 项目的版权、商标、专利和其他相关权利均受相应法律法规的保护。使用本项目应遵守相关法律法规和许可证的要求。
//
// 本项目主要遵循 MIT 许可证和 Apache 许可证（版本 2.0）进行分发和使用。许可证位于源代码树根目录中的 LICENSE-MIT 和 LICENSE-APACHE 文件。
//
// 不得利用本项目从事危害国家安全、扰乱社会秩序、侵犯他人合法权益等法律法规禁止的活动！任何基于本项目二次开发而产生的一切法律纠纷和责任，我们不承担任何责任！

using Admin.NET.Application.Entity;
using Admin.NET.Core.Service;
using Furion.DatabaseAccessor;
using Furion.FriendlyException;
using Mapster;
using Microsoft.AspNetCore.Http;
using SqlSugar;
using System.ComponentModel;
using System.ComponentModel.DataAnnotations;

namespace Admin.NET.Application;

/// <summary>
/// 库区服务 🧩
/// </summary>
[ApiDescriptionSettings(ApplicationConst.GroupName, Order = 100)]
public class ReservoirService : IDynamicApiController, ITransient
{
    private readonly SqlSugarRepository<Reservoir> _reservoirRep;
    private readonly ISqlSugarClient _sqlSugarClient;

    public ReservoirService(SqlSugarRepository<Reservoir> reservoirRep, ISqlSugarClient sqlSugarClient)
    {
        _reservoirRep = reservoirRep;
        _sqlSugarClient = sqlSugarClient;
    }

    /// <summary>
    /// 分页查询库区 🔖
    /// </summary>
    /// <param name="input"></param>
    /// <returns></returns>
    [DisplayName("分页查询库区")]
    [ApiDescriptionSettings(Name = "Page"), HttpPost]
    public async Task<SqlSugarPagedList<ReservoirOutput>> Page(PageReservoirInput input)
    {
        input.Keyword = input.Keyword?.Trim();
        var query = _reservoirRep.AsQueryable()
            .WhereIF(!string.IsNullOrWhiteSpace(input.Keyword), u => u.ReservoirEncode.Contains(input.Keyword) || u.ReservoirName.Contains(input.Keyword) || u.ReservoirHead.Contains(input.Keyword) || u.Remark.Contains(input.Keyword))
            .WhereIF(!string.IsNullOrWhiteSpace(input.ReservoirEncode), u => u.ReservoirEncode.Contains(input.ReservoirEncode.Trim()))
            .WhereIF(!string.IsNullOrWhiteSpace(input.ReservoirName), u => u.ReservoirName.Contains(input.ReservoirName.Trim()))
            .WhereIF(!string.IsNullOrWhiteSpace(input.ReservoirHead), u => u.ReservoirHead.Contains(input.ReservoirHead.Trim()))
            .WhereIF(!string.IsNullOrWhiteSpace(input.Remark), u => u.Remark.Contains(input.Remark.Trim()))
            .WhereIF(input.ReservoirArea != null, u => u.ReservoirArea == input.ReservoirArea)
            .WhereIF(input.WarehouseId != null, u => u.WarehouseId == input.WarehouseId)
            .LeftJoin<Warehouse>((u, warehouse) => u.WarehouseId == warehouse.Id)
            .Select((u, warehouse) => new ReservoirOutput
            {
                Id = u.Id,
                ReservoirEncode = u.ReservoirEncode,
                ReservoirName = u.ReservoirName,
                ReservoirArea = u.ReservoirArea,
                ReservoirHead = u.ReservoirHead,
                Remark = u.Remark,
                CreateTime = u.CreateTime,
                UpdateTime = u.UpdateTime,
                CreateUserId = u.CreateUserId,
                CreateUserName = u.CreateUserName,
                UpdateUserId = u.UpdateUserId,
                UpdateUserName = u.UpdateUserName,
                IsDelete = u.IsDelete,
                WarehouseId = u.WarehouseId,
                WarehouseFkDisplayName = $"{warehouse.WarehouseName}",
            });
		return await query.OrderBuilder(input).ToPagedListAsync(input.Page, input.PageSize);
    }

    /// <summary>
    /// 获取库区详情 ℹ️
    /// </summary>
    /// <param name="input"></param>
    /// <returns></returns>
    [DisplayName("获取库区详情")]
    [ApiDescriptionSettings(Name = "Detail"), HttpGet]
    public async Task<Reservoir> Detail([FromQuery] QueryByIdReservoirInput input)
    {
        return await _reservoirRep.GetFirstAsync(u => u.Id == input.Id);
    }

    /// <summary>
    /// 增加库区 ➕
    /// </summary>
    /// <param name="input"></param>
    /// <returns></returns>
    [DisplayName("增加库区")]
    [ApiDescriptionSettings(Name = "Add"), HttpPost]
    public async Task<long> Add(AddReservoirInput input)
    {
        var entity = input.Adapt<Reservoir>();
        return await _reservoirRep.InsertAsync(entity) ? entity.Id : 0;
    }

    /// <summary>
    /// 更新库区 ✏️
    /// </summary>
    /// <param name="input"></param>
    /// <returns></returns>
    [DisplayName("更新库区")]
    [ApiDescriptionSettings(Name = "Update"), HttpPost]
    public async Task Update(UpdateReservoirInput input)
    {
        var entity = input.Adapt<Reservoir>();
        await _reservoirRep.AsUpdateable(entity)
        .ExecuteCommandAsync();
    }

    /// <summary>
    /// 删除库区 ❌
    /// </summary>
    /// <param name="input"></param>
    /// <returns></returns>
    [DisplayName("删除库区")]
    [ApiDescriptionSettings(Name = "Delete"), HttpPost]
    public async Task Delete(DeleteReservoirInput input)
    {
        var entity = await _reservoirRep.GetFirstAsync(u => u.Id == input.Id) ?? throw Oops.Oh(ErrorCodeEnum.D1002);
        await _reservoirRep.FakeDeleteAsync(entity);   //假删除
        //await _reservoirRep.DeleteAsync(entity);   //真删除
    }

    /// <summary>
    /// 批量删除库区 ❌
    /// </summary>
    /// <param name="input"></param>
    /// <returns></returns>
    [DisplayName("批量删除库区")]
    [ApiDescriptionSettings(Name = "BatchDelete"), HttpPost]
    public async Task<int> BatchDelete([Required(ErrorMessage = "主键列表不能为空")]List<DeleteReservoirInput> input)
    {
        var exp = Expressionable.Create<Reservoir>();
        foreach (var row in input) exp = exp.Or(it => it.Id == row.Id);
        var list = await _reservoirRep.AsQueryable().Where(exp.ToExpression()).ToListAsync();
   
        return await _reservoirRep.FakeDeleteAsync(list);   //假删除
        //return await _reservoirRep.DeleteAsync(list);   //真删除
    }
    
    /// <summary>
    /// 获取下拉列表数据 🔖
    /// </summary>
    /// <returns></returns>
    [DisplayName("获取下拉列表数据")]
    [ApiDescriptionSettings(Name = "DropdownData"), HttpPost]
    public async Task<Dictionary<string, dynamic>> DropdownData(DropdownDataReservoirInput input)
    {
        var warehouseIdData = await _reservoirRep.Context.Queryable<Warehouse>()
            .InnerJoinIF<Reservoir>(input.FromPage, (u, r) => u.Id == r.WarehouseId)
            .Select(u => new {
                Value = u.Id,
                Label = $"{u.WarehouseName}"
            }).ToListAsync();
        return new Dictionary<string, dynamic>
        {
            { "warehouseId", warehouseIdData },
        };
    }
    
    /// <summary>
    /// 导出库区记录 🔖
    /// </summary>
    /// <param name="input"></param>
    /// <returns></returns>
    [DisplayName("导出库区记录")]
    [ApiDescriptionSettings(Name = "Export"), HttpPost, NonUnify]
    public async Task<IActionResult> Export(PageReservoirInput input)
    {
        var list = (await Page(input)).Items?.Adapt<List<ExportReservoirOutput>>() ?? new();
        if (input.SelectKeyList?.Count > 0) list = list.Where(x => input.SelectKeyList.Contains(x.Id)).ToList();
        return ExcelHelper.ExportTemplate(list, "库区导出记录");
    }
    
    /// <summary>
    /// 下载库区数据导入模板 ⬇️
    /// </summary>
    /// <returns></returns>
    [DisplayName("下载库区数据导入模板")]
    [ApiDescriptionSettings(Name = "Import"), HttpGet, NonUnify]
    public IActionResult DownloadTemplate()
    {
        return ExcelHelper.ExportTemplate(new List<ExportReservoirOutput>(), "库区导入模板", (_, info) =>
        {
            if (nameof(ExportReservoirOutput.WarehouseFkDisplayName) == info.Name) return _reservoirRep.Context.Queryable<Warehouse>().Select(u => $"{u.WarehouseName}").Distinct().ToList();
            return null;
        });
    }
    
    /// <summary>
    /// 导入库区记录 💾
    /// </summary>
    /// <returns></returns>
    [DisplayName("导入库区记录")]
    [ApiDescriptionSettings(Name = "Import"), HttpPost, NonUnify, UnitOfWork]
    public IActionResult ImportData([Required] IFormFile file)
    {
        lock (this)
        {
            var stream = ExcelHelper.ImportData<ImportReservoirInput, Reservoir>(file, (list, markerErrorAction) =>
            {
                _sqlSugarClient.Utilities.PageEach(list, 2048, pageItems =>
                {
                    // 链接 仓库编号
                    var warehouseIdLabelList = pageItems.Where(x => x.WarehouseFkDisplayName != null).Select(x => x.WarehouseFkDisplayName).Distinct().ToList();
                    if (warehouseIdLabelList.Any()) {
                        var warehouseIdLinkMap = _reservoirRep.Context.Queryable<Warehouse>().Where(u => warehouseIdLabelList.Contains($"{u.WarehouseName}")).ToList().ToDictionary(u => $"{u.WarehouseName}", u => u.Id);
                        pageItems.ForEach(e => {
                            e.WarehouseId = warehouseIdLinkMap.GetValueOrDefault(e.WarehouseFkDisplayName ?? "");
                            if (e.WarehouseId == null) e.Error = "仓库编号链接失败";
                        });
                    }
                    
                    // 校验并过滤必填基本类型为null的字段
                    var rows = pageItems.Where(x => {
                        if (!string.IsNullOrWhiteSpace(x.Error)) return false;
                        if (x.ReservoirArea == null){
                            x.Error = "面积不能为空";
                            return false;
                        }
                        if (!string.IsNullOrWhiteSpace(x.Error)) return false;
                        if (x.WarehouseId == null){
                            x.Error = "仓库编号不能为空";
                            return false;
                        }
                        return true;
                    }).Adapt<List<Reservoir>>();
                    
                    var storageable = _reservoirRep.Context.Storageable(rows)
                        .SplitError(it => string.IsNullOrWhiteSpace(it.Item.ReservoirEncode), "库区编码不能为空")
                        .SplitError(it => it.Item.ReservoirEncode?.Length > 32, "库区编码长度不能超过32个字符")
                        .SplitError(it => string.IsNullOrWhiteSpace(it.Item.ReservoirName), "库区名称不能为空")
                        .SplitError(it => it.Item.ReservoirName?.Length > 32, "库区名称长度不能超过32个字符")
                        .SplitError(it => it.Item.ReservoirArea == null, "面积不能为空")
                        .SplitError(it => string.IsNullOrWhiteSpace(it.Item.ReservoirHead), "负责人不能为空")
                        .SplitError(it => it.Item.ReservoirHead?.Length > 32, "负责人长度不能超过32个字符")
                        .SplitError(it => it.Item.Remark?.Length > 32, "备注长度不能超过32个字符")
                        .SplitInsert(_ => true)
                        .ToStorage();
                    
                    storageable.BulkCopy();
                    storageable.BulkUpdate();
                    
                    // 标记错误信息
                    markerErrorAction.Invoke(storageable, pageItems, rows);
                });
            });
            
            return stream;
        }
    }
}
